User`s manual

BIOS Setup 3-15
OnChip SATA (Enabled)
This option allows you enable or disable the onboard Serial ATA device.
On-Chip IDE Channel 0/1 (Enabled)
Use these items to enable or disable the PCI IDE channels that are integrated on the
motherboard.
IDE Prefetch Mode (Enabled)
The onboard IDE drive interfaces supports IDE prefetching, for faster drive access. If
you install a primary and secondary add-in IDE interface, set this field to Disabled if
the interface does not support prefetching.
Primary/Secondary Master/Slave PIO (Auto)
Each IDE channel supports a master device and a slave device. These four items let
you assign which kind of PIO (Programmed Input/Output) is used by IDE devices.
Choose Auto to let the system auto detect which PIO mode is best, or select a PIO
mode from 0-4.
Primary/Secondary Master/Slave UDMA (Auto)
Each IDE channel supports a master device and a slave device. This motherboard
supports UltraDMA technology, which provides faster access to IDE devices.
If you install a device that supports UltraDMA, change the appropriate item on this
list to Auto. You may have to install the UltraDMA driver supplied with this
motherboard in order to use an UltraDMA device.
IDE HDD Block Mode (Enabled)
Enable this field if your IDE hard drive supports block mode. Block mode enables
BIOS to automatically detect the optimal number of block read and writes per sector
that the drive can support and improves the speed of access to IDE devices.
Press <Esc> to return to the Integrated Peripherals screen.
User’s Manual